Course OverviewDuration 2-3 hours (approx) – available online or in person.
This course aims to unravel the black art of VA (Voice Alarm) and PA (Public Address) sound systems to give complete novices a good overview of how Voice Alarm Systems work.
All sound systems are concerned with two things; Audibility and Intelligibilty. This course will teach you the difference and give you enough knowledge to comfortably specify simple 1-6 zone systems along with the loudspeakers they power.
Topics covered include:
Current British Standards including EN54
What is a Voice Alarm?
Why Install one?
Types of VA System
Loudpeakers: What type and how many?
Messages and zones